[INFO] cloning repository https://github.com/pedro-git-projects/raycasting-engine-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pedro-git-projects/raycasting-engine-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedro-git-projects%2Fraycasting-engine-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedro-git-projects%2Fraycasting-engine-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b58696aee515bbfb303c534a1b3ac98ab8bb53a
[INFO] checking pedro-git-projects/raycasting-engine-rs against try#4797991aa2efb6d658150f10425b3f3b5d10eceb for pr-143193
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedro-git-projects%2Fraycasting-engine-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pedro-git-projects/raycasting-engine-rs
[INFO] finished tweaking git repo https://github.com/pedro-git-projects/raycasting-engine-rs
[INFO] tweaked toml for git repo https://github.com/pedro-git-projects/raycasting-engine-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pedro-git-projects/raycasting-engine-rs on toolchain 4797991aa2efb6d658150f10425b3f3b5d10eceb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4797991aa2efb6d658150f10425b3f3b5d10eceb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pedro-git-projects/raycasting-engine-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4797991aa2efb6d658150f10425b3f3b5d10eceb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4797991aa2efb6d658150f10425b3f3b5d10eceb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9522856e4f64c7d6d0514b81b8944df9c046c175cc093435aa32d301d9f45e2a
[INFO] running `Command { std: "docker" "start" "-a" "9522856e4f64c7d6d0514b81b8944df9c046c175cc093435aa32d301d9f45e2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9522856e4f64c7d6d0514b81b8944df9c046c175cc093435aa32d301d9f45e2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9522856e4f64c7d6d0514b81b8944df9c046c175cc093435aa32d301d9f45e2a", kill_on_drop: false }`
[INFO] [stdout] 9522856e4f64c7d6d0514b81b8944df9c046c175cc093435aa32d301d9f45e2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4797991aa2efb6d658150f10425b3f3b5d10eceb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1880a9acfe065decc40ff1a0214a3937d96ca5bcbb12eb17f795a0b76db080f5
[INFO] running `Command { std: "docker" "start" "-a" "1880a9acfe065decc40ff1a0214a3937d96ca5bcbb12eb17f795a0b76db080f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling sdl2 v0.36.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling sdl2-sys v0.36.0
[INFO] [stderr]     Checking raycasting v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `sdl_context`, `video_subsystem`, and `texture_creator` are never read
[INFO] [stdout]   --> src/app/app.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct App<'a> {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub sdl_context: &'a sdl2::Sdl,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 15 |     pub video_subsystem: &'a sdl2::VideoSubsystem,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     pub texture_creator: &'a TextureCreator<WindowContext>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture_creator` is never read
[INFO] [stdout]   --> src/colorbuffer/colorbuffer.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ColorBuffer<'a> {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 11 |     pub buffer: Vec<u32>,
[INFO] [stdout] 12 |     pub texture_creator: &'a TextureCreator<WindowContext>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `minimap_scale` is never read
[INFO] [stdout]   --> src/player/player.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Player {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub minimap_scale: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sdl_context`, `video_subsystem`, and `texture_creator` are never read
[INFO] [stdout]   --> src/app/app.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct App<'a> {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub sdl_context: &'a sdl2::Sdl,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 15 |     pub video_subsystem: &'a sdl2::VideoSubsystem,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     pub texture_creator: &'a TextureCreator<WindowContext>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture_creator` is never read
[INFO] [stdout]   --> src/colorbuffer/colorbuffer.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ColorBuffer<'a> {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 11 |     pub buffer: Vec<u32>,
[INFO] [stdout] 12 |     pub texture_creator: &'a TextureCreator<WindowContext>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `minimap_scale` is never read
[INFO] [stdout]   --> src/player/player.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Player {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub minimap_scale: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "1880a9acfe065decc40ff1a0214a3937d96ca5bcbb12eb17f795a0b76db080f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1880a9acfe065decc40ff1a0214a3937d96ca5bcbb12eb17f795a0b76db080f5", kill_on_drop: false }`
[INFO] [stdout] 1880a9acfe065decc40ff1a0214a3937d96ca5bcbb12eb17f795a0b76db080f5